Maybe you're on a conference call with your boss after staying up until 4 am playing LA Noire. Maybe it's pitch black and you're driving a car full of sleeping friends down a hypnotic Nebraska highway on leg four of a multi-day road trip to Coachella. Maybe it's finals week and you have two papers due at 8 am… »10/10/11 4:15pm 10/10/11 4:15pm